- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 57/30 - Stacking of articles by adding to the bottom of the stack
Patent holdings for IPC class B65G 57/30
Total number of patents in this class: 103
10-year publication summary
|
8
|
12
|
9
|
10
|
5
|
11
|
10
|
9
|
17
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jungheinrich Aktiengesellschaft | 352 |
12 |
| Remedi Technology Holdings, LLC | 29 |
5 |
| Ocado Innovation Limited | 735 |
4 |
| Daifuku Co., Ltd. | 860 |
3 |
| Murata Machinery, Ltd. | 1386 |
3 |
| Exotec | 89 |
3 |
| Amazon Technologies, Inc. | 24422 |
2 |
| Douglas Machine Inc. | 79 |
2 |
| KHS GmbH | 1381 |
2 |
| OTG Experience, LLC | 150 |
2 |
| Aygaz Anonim Şirketi | 22 |
2 |
| Astro S.r.l. | 6 |
2 |
| Hedipack Technology Beheer B.V. | 3 |
2 |
| F. Hoffmann-La Roche AG | 7958 |
1 |
| Roche Diagnostics GmbH | 2745 |
1 |
| Roche Diagnostics Operations, Inc. | 1375 |
1 |
| Illinois Tool Works Inc. | 11152 |
1 |
| Siemens AG | 24990 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
| Canon Inc. | 36841 |
1 |
| Other owners | 52 |